CN203182267U - Detachable warning backpack - Google Patents
Detachable warning backpack Download PDFInfo
- Publication number
- CN203182267U CN203182267U CN 201320160166 CN201320160166U CN203182267U CN 203182267 U CN203182267 U CN 203182267U CN 201320160166 CN201320160166 CN 201320160166 CN 201320160166 U CN201320160166 U CN 201320160166U CN 203182267 U CN203182267 U CN 203182267U
- Authority
- CN
- China
- Prior art keywords
- detachable
- knapsack
- light
- power supply
- backpack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a detachable warning backpack. The detachable warning backpack comprises a backpack body and a hanging decoration, wherein an illuminating device and\or a sound producing device are arranged on the front face of the backpack body, the illuminating device and the sound producing device are connected with a power supply through switches respectively, the power supply and the sound producing device are arranged inside the hanging decoration, and the illuminating device can be fixed on the backpack body through a detachable device. According to the detachable warning backpack, the detachable illuminating device and\or the detachable sound producing device are arranged on the backpack body through a fixing groove, attention is attracted from others through sound and light warning, occurrence of traffic accidents is avoided, and meanwhile the detachable warning backpack is convenient to dismantle through a snap fastener below the fixing groove on the premise of not damaging the backpack body.
Description
Technical field
The utility model relates to a kind of knapsack, relates in particular to a kind of detachable caution knapsack.
Background technology
Modern society is along with the rapid increase of city Large scale construction and vehicle flowrate, and traffic safety becomes the problem of people's growing interest.And in numerous traffic safety problem, instantly the urgent problem of paying close attention to of people no more than adolescent student how go to school and classes are over way in the walking of safety, avoid taking place traffic accident.According to statistics, in all kinds of traffic accidents, sizable ratio is that pedestrian or personnel by bike turn to suddenly, causes the vehicle at rear to be too late to dodge, and then causes the accident.In actual life, most students still need walking or come to school by bike, classes are over, has bigger potential safety hazard.
The utility model content
The purpose of this utility model provides a kind of detachable caution knapsack, and a kind of dismountable alarming device especially is provided, and is arranged on the knapsack by fixture, plays the effect of caution, avoids unnecessary traffic accident.
The technical solution adopted in the utility model is:
A kind of detachable caution knapsack, comprise knapsack, ornament, the knapsack front be provided with light-emitting device and or the resonant device, light-emitting device is connected power supply by switch respectively with the resonant device, described power supply and resonant device are arranged at ornament inside, and described light-emitting device is fixed on the knapsack by detachable apparatus.
Described detachable apparatus comprises semicircle holddown groove, and the holddown groove bottom is provided with double buckle, and light-emitting device passes the transparent hose that is arranged in the holddown groove and connects power supply.
Described light-emitting device comprises the light emitting diode of a plurality of series connection.
Described resonant device adopts buzzer.
The power supply of described ornament inside connects light-emitting device by lead.
Described power supply adopts battery.
The utility model with dismountable light-emitting device and or the resonant device utilize holddown groove to be arranged on the knapsack, remind by acousto-optic, cause that other people note, the generation that avoids traffic accident; Simultaneously, under the situation of not damaging knapsack, utilize the double buckle of holddown groove below for convenience detach.
Description of drawings
Fig. 1 is use view of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model;
Fig. 3 is provision for disengagement structural representation of the present utility model;
Fig. 4 is provision for disengagement bottom schematic view of the present utility model.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises knapsack 1, ornament 4, knapsack 1 front be provided with light-emitting device 3 and or the resonant device, light-emitting device 3 passes through K switch 1 respectively with the resonant device, K switch 2 connects power supply E, described power supply E and resonant device are arranged at ornament 4 inside, described light-emitting device 3 is fixed on the knapsack 1 by detachable apparatus, detachable apparatus comprises semicircle holddown groove 6, holddown groove 6 bottoms are provided with double buckle 7,8, light-emitting device 3 passes the transparent hose 5 that is arranged in the holddown groove 6 and connects power supply E, the power supply E of ornament 4 inside connects light-emitting device 3 by lead, and the resonant device adopts buzzer B.
As shown in figures 1 and 3, the utility model in use, at first the child button 8 with double buckle is fixed on the knapsack 1, power supply E and buzzer B are sutured in the ornament 4, the LED of a plurality of series connection is passed transparent hose 5 by the power supply E in K switch 1, K switch 2, the lead connection ornament 4, and transparent hose 5, box 7 all adopt colloid to fixedly connected with holddown groove 6, after preparation is finished, double buckle is fastened installation.
When the pedestrian travels under dark state or road bend, can open K switch 1 or K switch 2 according to different situations, send light or caution sound, cause other people attention, avoid the generation of unnecessary traffic accident.
The braces 2 of knapsack 1 adopts a wide tilted back type braces, reduces the discomfort that long-time back of the body knapsack 1 brings.
Claims (6)
1. detachably warn knapsack for one kind, comprise knapsack, ornament, it is characterized in that: the knapsack front be provided with light-emitting device and or the resonant device, light-emitting device is connected power supply by switch respectively with the resonant device, described power supply and resonant device are arranged at ornament inside, and described light-emitting device is fixed on the knapsack by detachable apparatus.
2. detachable caution knapsack according to claim 1, it is characterized in that: described detachable apparatus comprises semicircle holddown groove, and the holddown groove bottom is provided with double buckle, and light-emitting device passes the transparent hose that is arranged in the holddown groove and connects power supply.
3. detachable caution knapsack according to claim 2, it is characterized in that: described light-emitting device comprises the light emitting diode of a plurality of series connection.
4. detachable caution knapsack according to claim 3 is characterized in that: described resonant device employing buzzer.
5. detachable caution knapsack according to claim 4, it is characterized in that: the power supply of described ornament inside connects light-emitting device by lead.
6. detachable caution knapsack according to claim 5 is characterized in that: described power supply employing battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160166 CN203182267U (en) | 2013-04-02 | 2013-04-02 | Detachable warning backpack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160166 CN203182267U (en) | 2013-04-02 | 2013-04-02 | Detachable warning backpack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203182267U true CN203182267U (en) | 2013-09-11 |
Family
ID=49099181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320160166 Expired - Fee Related CN203182267U (en) | 2013-04-02 | 2013-04-02 | Detachable warning backpack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203182267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI618891B (en) * | 2014-07-18 | 2018-03-21 | 王柏豐 | A device with detachable lightsource lightguide |
-
2013
- 2013-04-02 CN CN 201320160166 patent/CN203182267U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI618891B (en) * | 2014-07-18 | 2018-03-21 | 王柏豐 | A device with detachable lightsource lightguide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20160402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |